Mine expired Oct 2012. Do you suggest I take it to a place such as INDY same as you did or is it too late?

Given you are alomst way year post your CPO expiry it will be a hard argument to get a dealer to do any free work on your car, that been said if you have a good relationship with the service manager nothing is impossible.

at this stage perhaps you can build a solid relationship with an Indy shop might be your best bet.

on a side note I noticed you live in Milton too, if you like feel free to send me a PM and we can discuss further.